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Feed addictive of layer chicken and production method and application thereof

A technology of laying hen feed and additives, applied in the field of laying hen feed additive components, to achieve the effects of reducing side effects, increasing the content of omega-3 polyunsaturated fatty acids, and increasing the content of selenium and zinc

Inactive Publication Date: 2010-06-16
SICHUAN TQLS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no feed additive patent was found for the production of functional eggs rich in selenium, zinc and omega-3 polyunsaturated fatty acids after searching by the Chinese Patent Office

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Processing technology: First, 50 kg of natural whole flaxseed (purchased from Lanzhou, Gansu) and 37.8 kg of soybean meal (purchased from Xi'an Bangqi and other soybean oil manufacturers) are fully mixed with an ordinary horizontal gravity-free mixer, and then mixed with ￠3.00mm After the sieve was crushed, 3.35 kg of methionine selenium (purchased from Aoge Biological (Shanghai) Co., Ltd.) and 8.85 kg of methionine zinc (purchased from Shanghai Luyuan Fine Chemical Factory) were fully mixed, and ready to use.

[0029] The additive accounts for 20% of the total weight of the feed when mixed with the feed. After feeding the laying hens with a full-price compound diet containing the additive for 3 weeks, the contents of zinc, selenium and omega-3 polyunsaturated fatty acids in each produced egg were determined to reach 700ug and 58.5ug respectively by gas chromatography and 395mg.

Embodiment 2

[0031] Processing technology: first mix 55 kg of whole flaxseeds (purchased from Lanzhou, Gansu) and 35.5 kg of soybean meal (purchased from Xi'an Bangqi and other soybean oil manufacturers), crush them with a ￠3.00mm sieve, and then mix 5.6 kg of yeast Selenium (purchased from Angel Yeast Co., Ltd.) and 9 kg of zinc methionine (purchased from Shanghai Luyuan Fine Chemical Factory) were fully mixed and ready to use. The content of organic selenium in the yeast selenium can reach 90% of the total selenium, and the main forms are methionine selenium with a weight ratio of 70% and cystine selenium with a weight ratio of 20%.

[0032]When the additive is mixed with the feed, it accounts for 18% of the total weight of the feed. After feeding the laying hens with the full-price compound diet containing the additive for 3 weeks, the contents of zinc, selenium and omega-3 polyunsaturated fatty acids in the eggs produced by gas chromatography were determined to reach 650ug, 61ug and 61...

Embodiment 3

[0034] Processing technology: first mix 55 kg of natural whole flaxseeds (purchased from Lanzhou, Gansu) and 35 kg of soybean meal (purchased from Xi'an Bangqi and other soybean oil manufacturers), crush them with a ￠3.00mm sieve, and then mix 3.6 kg of methionine Selenium (purchased from Aoge Bio (Shanghai) Co., Ltd.) and 8.85 kg of zinc methionine (purchased from Shanghai Lvyuan Fine Chemical Factory) were fully mixed and ready to use.

[0035] The additive accounts for 25% of the total weight of the feed when mixed with the feed. After feeding the laying hens with a full-price compound diet containing the additive for 3 weeks, the contents of zinc, selenium and omega-3 polyunsaturated fatty acids in each produced egg were determined to reach 630ug and 52.6ug respectively by gas chromatography and 340mg.

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Abstract

The invention provides a feed addictive for producing a multiple nutrient enriched functional egg rich in zinc, selenium, and omega-3 poly-unsaturated fatty acid,. The feed addictive comprises the following main components: 48-55 parts of linseed, 3.2-3.6 parts of organic selenium, 8.7-9.0 parts of zinc methionine and 35-39 parts of bean meal, wherein the organic selenium is a substance mainly comprising organic selenium chelate with the selenium content of 1,500-20,000ppm. After the feed is fed to the layer chicken, the contents of zinc, selenium and omega-3 poly-unsaturated fatty acid and other multiple nutrients are increased; in addition, the feed addictive is a natural organic chelate and highly utilized by human body. If people eat the functional eggs enriching zinc, selenium and omega-3 poly-unsaturated fatty acid and other multiple nutrients, three kinds of nutrients can be effectively supplemented by only eating one egg a day and simultaneously people do not worry the risk of cardiovascular diseases caused by the superscalar of acceptable daily intake of cholesterolcholesterol.

Description

technical field [0001] The invention relates to a poultry feed additive, in particular to a composition of a laying hen feed additive and a production method and application thereof. Background technique [0002] Eggs are delicious, nutritious and convenient to eat. People have found that zinc, selenium, and polyunsaturated fatty acids have many benefits to the human body, so there are various health products that supplement zinc, selenium, and polyunsaturated fatty acids on the market. [0003] Selenium is an essential trace element for humans and animals. It is a component of glutathione peroxidase, which can eliminate free radicals in the body and protect the normal function of cell membranes. Studies in recent years have shown that selenium has the functions of anti-cancer, anti-cancer, heart protection, cataract prevention, Keshan disease and Kaschin-Beck disease, and anti-aging. At present, about 100 million people in my country are deficient or low in selenium diet,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 冯光德杨玉峰何健王瑛吴承林
Owner SICHUAN TQLS IND
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